kstartupinfo.h

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/****************************************************************************

 Copyright (C) 2001-2003 Lubos Lunak        <l.lunak@kde.org>

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copy of this software and associated documentation files (the "Software"),
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#ifndef KSTARTUPINFO_H
#define KSTARTUPINFO_H

#include <kdeui_export.h>

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QChildEvent>
#include <QtGui/QWidgetList>

#include <sys/types.h>

#if !defined(Q_WS_X11)
typedef void Display;
#endif

class KStartupInfoId;
class KStartupInfoData;

class KDEUI_EXPORT KStartupInfo
    : public QObject
    {
    Q_OBJECT
    public:
        static void disableAutoAppStartedSending( bool disable = true );

        static void appStarted();

        static void appStarted( const QByteArray& startup_id );

        static void setNewStartupId( QWidget* window, const QByteArray& startup_id );

        static void silenceStartup( bool silence );

        static QByteArray createNewStartupId();
    enum {
        CleanOnCantDetect       = 1 << 0,
        DisableKWinModule       = 1 << 1,
        AnnounceSilenceChanges  = 1 << 2
        };

    explicit KStartupInfo( int flags, QObject* parent = 0 );
        explicit KStartupInfo( bool clean_on_cantdetect, QObject* parent = 0 );
        virtual ~KStartupInfo();
        static bool sendStartup( const KStartupInfoId& id, const KStartupInfoData& data );

        static bool sendStartupX( Display* dpy, const KStartupInfoId& id,
            const KStartupInfoData& data );

        static bool sendChange( const KStartupInfoId& id, const KStartupInfoData& data );

        static bool sendChangeX( Display* dpy, const KStartupInfoId& id,
            const KStartupInfoData& data );

        static bool sendFinish( const KStartupInfoId& id );

        static bool sendFinishX( Display* dpy, const KStartupInfoId& id );

        static bool sendFinish( const KStartupInfoId& id, const KStartupInfoData& data );

        static bool sendFinishX( Display* dpy, const KStartupInfoId& id,
            const KStartupInfoData& data );

        static KStartupInfoId currentStartupIdEnv();
        static void resetStartupEnv();
        enum startup_t { NoMatch, Match, CantDetect };
        startup_t checkStartup( WId w );
        startup_t checkStartup( WId w, KStartupInfoId& id );
        startup_t checkStartup( WId w, KStartupInfoData& data );
        startup_t checkStartup( WId w, KStartupInfoId& id, KStartupInfoData& data );
        void setTimeout( unsigned int secs );
        static void setWindowStartupId( WId window, const QByteArray& id );
        static QByteArray windowStartupId( WId w );
        static void handleAutoAppStartedSending();
        class Data;
        
        class Private;
    Q_SIGNALS:
        void gotNewStartup( const KStartupInfoId& id, const KStartupInfoData& data );
        void gotStartupChange( const KStartupInfoId& id, const KStartupInfoData& data );
        void gotRemoveStartup( const KStartupInfoId& id, const KStartupInfoData& data );

    protected:
    virtual void customEvent( QEvent* e_P );

    private:
        Q_PRIVATE_SLOT(d, void startups_cleanup())
        Q_PRIVATE_SLOT(d, void startups_cleanup_no_age())
        Q_PRIVATE_SLOT(d, void got_message( const QString& msg ))
        Q_PRIVATE_SLOT(d, void window_added( WId w ))
        Q_PRIVATE_SLOT(d, void slot_window_added( WId w ))

        Private* const d;

        Q_DISABLE_COPY(KStartupInfo)
    };

class KDEUI_EXPORT KStartupInfoId
    {
    public:
        bool operator==( const KStartupInfoId& id ) const;
        bool operator!=( const KStartupInfoId& id ) const;
        bool none() const;
        void initId( const QByteArray& id = "" );
        const QByteArray& id() const;
        unsigned long timestamp() const;
        bool setupStartupEnv() const;
        KStartupInfoId();
        KStartupInfoId( const KStartupInfoId& data );
        ~KStartupInfoId();
        KStartupInfoId& operator=( const KStartupInfoId& data );
        bool operator<( const KStartupInfoId& id ) const;
    private:
        explicit KStartupInfoId( const QString& txt );
        friend class KStartupInfo;
        friend class KStartupInfo::Private;
        struct Private;
        Private *const d;
    };

class KDEUI_EXPORT KStartupInfoData
    {
    public:
        void setBin( const QString& bin );
        const QString& bin() const;
        void setName( const QString& name );
        const QString& findName() const;
        const QString& name() const;
        void setDescription( const QString& descr );
        const QString& findDescription() const;
        const QString& description() const;
        void setIcon( const QString& icon );
        const QString& findIcon() const;
        const QString& icon() const;
        void setDesktop( int desktop );
        int desktop() const;
        void setWMClass( const QByteArray& wmclass );
        const QByteArray findWMClass() const;
        QByteArray WMClass() const;
        void addPid( pid_t pid );
        QList< pid_t > pids() const;
        bool is_pid( pid_t pid ) const;
        void setHostname( const QByteArray& hostname = QByteArray());
        QByteArray hostname() const;

    enum TriState { Yes, No, Unknown };

    void setSilent( TriState state );

    TriState silent() const;

        void setTimestamp( unsigned long time );

        unsigned long timestamp() const;

        int screen() const;

        void setScreen( int screen );
        
        int xinerama() const;

        void setXinerama( int xinerama );

        WId launchedBy() const;
        
        void setLaunchedBy( WId window );

        QString applicationId() const;

        void setApplicationId( const QString& desktop );

        void update( const KStartupInfoData& data );

        KStartupInfoData();

        KStartupInfoData( const KStartupInfoData& data );
        ~KStartupInfoData();
        KStartupInfoData& operator=( const KStartupInfoData& data );
    private:
        explicit KStartupInfoData( const QString& txt );
        friend class KStartupInfo;
        friend class KStartupInfo::Data;
        friend class KStartupInfo::Private;
        struct Private;
        Private *const d;
    };

#endif